T.E.N.S. (Transcutaneous Electrical Nerve Stimulation) is indicated under a physician's prescription for the symptomatic relief and management of chronic (long-term) pain and the treatment of post-operative or post-traumatic pain.
* Federal Law (USA) restricts this device to sale by or on the order of a physician.
|Pulse Amplitude:||Adjustable, 80 mA peak maximum for positive pulse or -20 mA peak maximum for negative pulse into 500 ohm load each channel.|
|Pulse Rate:||(Adjustable) 2 Hz – 120 Hz|
|Pulse Width:||(Adjustable) 40 µ S – 260 µ S|
|Modulation Mode:||Pulse width is automatically varied in a cyclic pattern over an interval of nominally 5.0 seconds maximum. Pulse width decreases linearly over a period of 1.5 seconds from the control setting value to a value which is decreased 45% maximum. The narrower pulse width will continue for 2 seconds maximum, then increase linearly over a 1.5 second period to its original value. The cycle is then repeated.|
|Burst Mode:||Bursts consist of 9 ±2 pulses at maximum pulse rate.
Bursts occur twice every second.
|Wave Form:||Asymmetrical Bi-Phasic square pulse.|
|Max. Charge per pulse:||21 micro coulombs maximum. Positive pulse and negative pulse separate.|
|Battery:||9 volt battery (alkaline, or nickel-cadmium rechargeable).|
|Size:||23 x 64 x 91mm|
|Weight:||130 grams (battery included)|